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Kitronik Wheel for Geared Hobby Motor

Manufacturer: Kitronik

This wheel is designed to 'push fit' on to our matching geared hobby motor. They have a solid plastic wheel rim and rubber tread tyre. They are perfect for creating your own buggy design.

Features:

Solid plastic wheel rim.

Rubber tread tyre.

Compatible with our geared hobby motor.

Contents:

1 x Wheel for Geared Hobby Motor.

Dimensions:

Overall diameter: 68mm.

Wheel diameter: 51.8mm.

Tyre width: 27mm (30mm including push fit connector).

Shaft outside diameter: 13.8mm.

Width of mounting hole: 3.66mm.

Length of mounting hole: 5.3mm.

SKU: KI 2548

Availability: 34 in stock

€2.95

Qty:

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Specifications
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Products specifications

MICRO:BIT
Device Type	Cables, Switches & Motors

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This 90RPM in-line geared TT hobby motor is a great cost-effective solution for adding some movement to your buggy/robot builds. It can be used with our matching wheels and with our motor driver boards, such as our Motor Driver Board for Raspberry Pi Pico and the Compact Motor Driver Board for the BBC micro:bit, to name just two. Note: when using a microcontroller, do not drive these motors directly with the microcontroller, always use them in conjunction with a motor driver board.

Despite their low price point, these brightly coloured 120:1 motors are quite durable and are likely to last through multiple builds with ease.

Although there is a gearbox between the motor and the shaft, there are no rotary encoders. When connected to an appropriate motor driver, like the two listed above, you get forwards/backwards/stop. Simple yet effective. With 2 motors connected to a motor driver, you can also have directional control by turning off one motor and not the other. As is sometimes the case with servos and motors, there can be some small RPM differences between motors which can be overcome when coding, a little trial end error and the odd pause is usually all it takes.

These hobby motors have an operating voltage of between 3V and 6V, with 4.5V being nominal. This makes them suitable for powering with batteries. At 4.5V, they have a speed of 90RPM no-load and 72RPM at load. Torque at the nominal 4.5V is 0.3Kg/cm and they have a stall torque rating of 1.4Kg/cm. See Datasheet for more information.

Note:When using a microcontroller, do not attempt to drive these motors directly with the microcontroller, always use them in conjunction with a motor driver board.

Features:

A cost-effective movement solution for your buggy/robot builds.

Use in conjunction with a microcontroller, motor driver board, and wheels.

A simple yet durable design with a ratio of 120:1.

They are rated for an operating voltage of between 3V and 6v, with 4.5V being nominal.

They can be powered with batteries.

At 4.5V, they have a speed of 90RPM no-load and 72RPM at load.

Torque at the nominal 4.5V is 0.3Kg/cm and they have a stall torque rating of 1.4Kg/cm

Decoratively coloured!

Contents:

1 x In-Line Geared TT Hobby Motor.

Dimensions:

Length: 64.2mm.

Width: 22.5mm.

Height: 18.8mm.

Compatible with:

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Watch this video below for an explanation of some of the components in the kit (please note: not all items in the video are included in this kit, see contents list for exact contents).

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Features:

All varieties are CR25 0.25W carbon film resistors.

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This is the perfect speaker for projects that produce sound but where space is tight or where the speaker needs to be discreet. These speakers work well with the BBC microbit; you can code the microbit to play music or emit a beep as an alarm and this little speaker will do an admirable job.

This a 0.25W, 8ohm speaker is only 40mm in diameter and just over 4mm thick making it very similar in size to those found in talking greeting cards, you could even design a microbit talking greeting card that has the built in micro:bit as a present as well as part of the card.

Features:

8ohm speaker that is ideal for use with the BBC microbit.

4mm thick, making it ideal for use as a discreet speaker.

Contents:

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Dimensions:

Diameter: 40mm.

Thickness: 4mm.

Requires:

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Features:

Large selection of LEDs.

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3mm, 5mm and 10mm Green LEDs.

3mm, 5mm and 10mm Yellow LEDs.

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5 x 10mm Red LEDs.

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Adjustable light level sensor.

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2 x 10K Resistor.

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1 x PCB trimmer 220K POT.

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1 x Colour Changing 5mm Diffused LED - 750mCd.

1 x PP3 Battery Clip Lead (Heavy Duty).

1 x 3xAA Battery Cage with Clip.

1 x Timed Night Light Kit PCB.

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PCB Width: 41mm.

Requires:

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Soldering Iron.

Solder.

Wire Cutters.

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Kitronik Wheel for Geared Hobby Motor

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